The LS2 Citation 2 is a full-face helmet designed for street riding, with a modular design that lets you flip the chin bar up

The LS2 Citation 2 is a modular (or flip-up) full-face helmet, meaning the front section hinges upward so you can raise it without removing the entire helmet. This design appeals to riders who want full-face protection on the highway but need to open the helmet quickly at stops or in traffic. The helmet comes with an internal sun visor, a removable and washable liner, and ventilation ports designed to reduce heat buildup during riding.

Like all helmets sold in the United States, the Citation 2 meets the Department of Transportation (DOT) safety standard, which requires impact absorption and retention system testing. The helmet is also certified to ECE 22.05, a European safety standard that some riders consider more rigorous than DOT alone. Neither certification means the helmet is "the safest" — safety depends on fit, how you wear it, and the specific impact — but both certifications confirm the helmet has passed standardized crash tests.

Key Takeaways

  • The Citation 2 is a flip-up helmet, so the chin bar raises without removing the whole helmet, useful for quick ventilation or conversation at stops.
  • It meets DOT safety standards and also carries ECE 22.05 certification, a European standard some riders prefer alongside DOT.
  • The helmet includes an internal sun visor, a removable liner, and multiple ventilation ports to manage heat and moisture.
  • Fit and comfort vary by head shape, so trying on the helmet or checking return policies before purchase reduces the risk of an expensive mismatch.

How the flip-up design works and when riders use it

In a modular helmet, the entire front section — chin bar, face shield, and nose area — hinges upward on a hinge mechanism at the sides of the helmet. When raised, the helmet sits on your head like a half-shell, and the face shield stays up out of your line of sight. You can then talk to someone, take a drink, or let air flow across your face without taking off the helmet.

The trade-off is weight and complexity. A flip-up helmet is heavier than a comparable full-face helmet because of the hinge mechanism and the extra material needed to support it. The hinge also means more moving parts that can wear, loosen, or fail over time. Some riders accept this trade-off for the convenience; others prefer a lighter, simpler full-face helmet and straightforward remove it when they stop.

The Citation 2 includes a safety lock that holds the chin bar in the down (closed) position during riding. This lock prevents the chin bar from accidentally opening during a crash or from wind pressure at highway speeds. You raise the chin bar only when the motorcycle is stopped or moving slowly.

Ventilation, comfort, and the removable liner

The Citation 2 has intake vents on the front and sides, and exhaust vents at the rear and top. These ports allow air to flow through the helmet while you ride, which helps reduce fogging on the face shield and carries away heat and sweat. The amount of ventilation is moderate — not as open as a half-shell or open-face helmet, but more than a full-face helmet with minimal vents.

The helmet comes with a removable and washable interior liner made of moisture-wicking material. You can take the liner out and hand-wash it, which helps manage sweat buildup and odor over time. The padding underneath is glued in place, so you cannot replace it yourself if it compresses, but the removable liner extends the time before the helmet feels uncomfortable.

Comfort also depends on head shape. Some riders find modular helmets sit differently than full-face helmets because of the hinge mechanism. The Citation 2 is available in multiple sizes, and fit varies — a size that feels snug on one person may feel loose on another. Checking the manufacturer's sizing chart and, if possible, trying on the helmet before purchase reduces the risk of ordering a size that does not fit your head shape.

Safety certifications and what they mean

The Citation 2 meets the U.S. Department of Transportation (DOT) FMVSS 218 standard, which requires helmets to absorb impact energy, resist penetration, and keep the helmet on your head during a crash. DOT testing involves dropping helmets onto anvils and measuring how much force reaches a sensor inside. A helmet that passes DOT has met a minimum safety threshold, but passing does not rank helmets against each other or may provide protection in every crash.

The helmet also carries ECE 22.05 certification, a European standard. ECE testing includes DOT-style impact tests plus additional checks for field of vision, retention system strength, and chin bar stability in modular helmets. Some riders and safety organizations view ECE as a more comprehensive standard, though both DOT and ECE are legitimate safety certifications. The presence of both certifications on the Citation 2 means it has passed two different testing regimes.

No helmet certification predicts how a specific helmet will perform in your specific crash. Factors like impact angle, speed, and the surface you hit all affect the outcome. A certified helmet reduces injury risk compared to no helmet, but the fit and how you wear it matter as much as the certification itself.

Comparing the Citation 2 to other helmet types

A full-face helmet (non-modular) offers the same level of protection as the Citation 2 but is lighter, simpler, and usually less expensive. You must remove it entirely to open your face, which is inconvenient at stops but means fewer moving parts to maintain. Full-face helmets are the most common choice for street riders who prioritize simplicity and weight.

A half-shell or open-face helmet leaves your face and jaw exposed, which increases injury risk in a crash. These helmets are lighter and cooler but offer less protection. Some riders choose them for cruising or short trips, accepting the trade-off.

An adventure or dual-sport helmet is designed for both on-road and off-road riding and usually has a longer visor and more ventilation than a street helmet. If you ride mostly on pavement, a street-focused helmet like the Citation 2 is usually more comfortable and quieter.

Maintenance and long-term wear

The Citation 2's hinge mechanism should be checked periodically to may support it is tight and moves smoothly. Loose hinges can develop play over time, which affects how securely the chin bar closes. You can tighten most hinges with a screwdriver, but if the hinge is damaged or worn, replacement parts may be available from LS2 or aftermarket suppliers.

The face shield can scratch or cloud with use. LS2 sells replacement shields, and some riders use aftermarket shields or protective films to reduce scratching. The internal sun visor can also wear or become discolored; replacement visors are available if needed.

The helmet's outer shell and padding will compress and wear over time, especially if you ride frequently or store the helmet in direct sunlight. Most manufacturers recommend replacing a helmet every three to five years, or sooner if it has been in a crash. Even if a helmet looks fine after a crash, the internal foam may be compressed and no longer absorb impact effectively.

Price, availability, and where to buy

The LS2 Citation 2 is sold by motorcycle gear retailers, both online and in physical stores. Price varies by retailer and by color or finish, but modular helmets in this category typically cost between $200 and $400. Full-face helmets in the same price range are usually lighter and simpler, while premium modular helmets from other brands may cost more.

Availability depends on your location and the retailer's stock. Some colors or sizes may be out of stock, and shipping times vary. Checking multiple retailers and reading return policies before purchase helps you find the best price and may support you can return the helmet if the fit is wrong.

Frequently Asked Questions

Is a modular helmet as safe as a full-face helmet?

A modular helmet that meets DOT and ECE standards offers the same level of protection as a full-face helmet when the chin bar is closed and locked. The hinge mechanism does not reduce safety if it is in good condition. However, if the hinge is loose or damaged, the chin bar could move during a crash, which could reduce protection. Regular inspection of the hinge is important.

Can I wear the Citation 2 with the chin bar up while riding?

The helmet has a safety lock that is designed to hold the chin bar in the closed position during riding. Riding with the chin bar up is not recommended because it exposes your face and jaw to injury, and wind pressure at highway speeds could potentially force the chin bar open further. The chin bar should be raised only when the motorcycle is stopped or moving slowly.

How do I know what size Citation 2 to order?

LS2 provides a sizing chart that correlates head circumference in inches or centimeters to helmet size. Measure around your head with a soft tape measure, positioned about an inch above your eyebrows and ears, then compare to the chart. If you are between sizes, many riders choose the smaller size for a snug fit, since padding compresses slightly with use. Checking the retailer's return policy before ordering reduces the risk of a poor fit.

What is the difference between DOT and ECE certification?

Both are safety standards, but they use different testing methods. DOT (U.S. standard) focuses on impact absorption and retention. ECE (European standard) includes those tests plus additional checks for field of vision, chin bar stability, and other factors. Some riders and safety organizations consider ECE more rigorous, but both certifications indicate the helmet has passed standardized safety tests.

Can I replace the face shield or internal visor myself?

Yes, replacement shields and visors are available from LS2 and aftermarket suppliers. Most shields and visors can be removed and installed without tools or with just a screwdriver. Check the manufacturer's instructions or watch a video tutorial before attempting replacement to avoid damaging the helmet or the new part.